*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.container{
    width: 1200px;
    margin: auto;
}
form{
    margin: 2px 0;
}
input{
    padding: 0 10px;
    font-size:18px;
}
footer{
    height: 500px;
    width: 1000px;
}